/Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Sequencer/MovieSceneControlRigParameterSection.h
Adds specified scalar parameter.
void AddScalarParameter ( [FName](API\Runtime\Core\UObject\FName) InParameterName, [TOptional](API\Runtime\Core\IO\TOptional)< float > DefaultValue, bool bReconstructChannel )